Donstoppas synonym: Spinners. Pronounced (Don-stop-pas) wheels of a large circumfrance in nature, no smaller than, however, not limited to the plastic 14" walmart hubcaps, up to the 32" wheels, that continue to spin when the vehicle that said rims are affixed to stops at a stop light or spins faster than the vehicle itself is moving.

Damn son, you see them donstoppas on that 82 caprice?

Or,

Grandma just got home from pepboys with some brand new don stop hubcaps installed on the hadicap accesible mini van!